Aug 13

The National Anthem – Concerts in the Park – Templeton, California

Here’s Dr Castellanos playing the National Anthem at Concerts in the Park in Templeton, California (2023)

Apr 1

Professor David Peake Testimonial

In my life of more than 60 years of aerospace engineering adventures, I have been fortunate to be treated by many family practice physicians in Great Britain, Europe, Canada and in the USA. But none has come close to the very special expert (without exaggeration!) evaluation, analysis, diagnosis, continuing care and treatment that I have […]

Aug 31

Reversal of Coronary Artery Disease: A Case Study

A comprehensive case study that Dr. Castellanos and John-Lloyd Santamarina completed, showing the positive effects of lifestyle changes, biofeedback and the effectiveness of the bi-directional doppler ultrasound as a “global” assessment tool in the reversal of Cardiovascular Disease.

Jun 16

How Doctors Die

“Our patients get treated the way that we all want to be treated with respect, compassion and sensitivity! With the issue of death and dying, I tell patients that I try to provide the care that I myself would want or not want. This article on How Doctors Die is a excellent analysis of what […]